2810367368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{18489259}}^1$

素因数の和:18489284

約数の個数: 16

約数和(自身を含む): 5546778000

約数和(自身を除く): 2736410632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18489259, 36978518, 73957036, 147914072, 351295921, 702591842, 1405183684, 2810367368]

約数ペア:

[(1, 2810367368), (2, 1405183684), (4, 702591842), (8, 351295921), (19, 147914072), (38, 73957036), (76, 36978518), (152, 18489259)]